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Carbon Dioxide Mass Flow Meter

$989.00

We offer discounts for orders of 25 units or more. Please contact our sales department for a quote. 

Lead Time
1-3 Units2-3 Weeks
3 Units or MoreConsult Sales

This Carbon Dioxide Flow Meter accurately measures and displays mass flow rate, volumetric flow rate, gas temperature, atmospheric pressure and gas pressure, for Carbon Dioxide, Air and Oxygen. Unlike most flowmeters, the Digital Mass Flow Meter has a touch screen interface, offering immediate customization in seconds. This customization includes selecting the preferred units for each specification, including many standard units typical to scientific and engineering applications. For using a mixture of Carbon Dioxide Air and Oxygen, the percentage of oxygen is adjustable. And unlike most flowmeters, our electronic air flow meter can automatically adjust for typical errors in flow calculation due to back pressures of up to 100 psig. The unit also has an optional output of 0-5 volts as a measure of flow rate, with an adjustable sample rate based on user preference, for use with an oscilloscope or volt meter.

The Carbon Dioxide Mass Flow Meter uses four sensors to accurately measure pneumatic specifications. Three sensors are in direct contact with the flow path: an anemometer for mass flow, a thermistor for gas temperature and a gauge pressure transducer for gas/back pressure. The fourth sensor, an absolute pressure transducer, is contained within the unit and away from the flow path for atmospheric pressure. Using the readings from all four sensors, the mass flow is calculated using the current environmental and application conditions. This mass flow is then converted to volumetric flow based on the current density of the environment and back pressure in the system. Order our Air & Oxygen Mass Flow Meter today!

Specifications

Supported Media Carbon Dioxide, Air and Oxygen
Flow Range 0 to 200 SLPM of CO2, 0 to 300 SLPM of Air/Oxygen
Flow Accuracy 2% of reading or 0.05 SLPM, whichever is greater, at 70 °F and 14.7 psia
Flow Sample Rate 50 milliseconds
Temperature Range 0 to 50 °C (0 to 122 °F)
Accuracy ±1 °C (±1.8 °F) at flows >1 SLPM
Atmospheric Pressure Range 15 to 115 kPa (2.17 to 16.68 psia)
Atmospheric Pressure Accuracy ±1.5% F.S.
Maximum Allowable Atm. Pressure 400 kPa (58.0 psia)
Back Pressure Range 0 to 100 psig
Back Pressure Accuracy ±3.0% of Reading
Max Allowable Back Pressure 200 psig
Port Sizes 3/8″ Female NPT (Standard), 1/4″ Female NPT, Male 22 MM Tapered,
Female 22 MM Tapered, Male 22 MM Straight
Power Requirements 120 VAC via wall adapter, converted to 9 vdc at 500 mA
Operating Temperature 0 to 50 °C (0 to 122 °F)
Touch Screen Interface 3.5″ TFT LCD Resistive, Backlit, 320 x 480 pixel
Analog Feedback Voltage 0 to 5 volts DC, 16 bit resolution

Dimensions

MeterDimensions

Purchasing Information

After completing your order, you will receive an email confirmation, as well as a shipment tracking number when your order has shipped.

Payment: We accept PayPal Account payments and most major credit cards. Phone orders are also accepted.

Refund Policy: Give it a try! We offer a 30-Day refund period for all orders. If you ship back the order and confirm your return is in transit within 30 Days of receiving the order, we will refund the cost of units ordered. This refund does not include parts that are damaged by you or missing components. All shipping costs are non-refundable unless the package was incorrectly shipped or you received defective products.

Cancellations: You can cancel your order for a full refund If your order hasn’t shipped. Contact us and submit your order number to request a cancellation.

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